品牌是'OSRAM' (99)
对比 | 图片 | 产品型号 | 品牌 | 数据表 | 库存 | 价格(含增值税) | 数量 | Rohs | 触点镀层 | 底架 | 包装/外壳 | 引脚数 | Number of Digits | 包装 | 系列 | 尺寸/尺寸 | JESD-609代码 | 无铅代码 | 零件状态 | 湿度敏感性等级(MSL) | 类型 | 定位的数量 | 端子表面处理 | 最高工作温度 | 最小工作温度 | 颜色 | 附加功能 | HTS代码 | 子类别 | 功能数量 | 深度 | Reach合规守则 | 引脚数量 | 工作电源电压 | 配置 | 电压 | 界面 | 最大电源电压 | 最小电源电压 | 电流 | 功率耗散 | 光电子器件类型 | 正向电流 | 正向电压 | 发光强度 | Millicandela评级 | 照明颜色 | 消耗功率 | 波长 | 正向电压-最大值 | 发光二极管的数量 | 字符数 | 峰值波长 | 主波长 | 字符宽度 | 高度 | 长度 | 宽度 | 视区(高度) | 字符高度 | 显示高度 | 辐射硬化 | RoHS状态 | 无铅 | ||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | DLG 4137 | OSRAM Opto Semiconductors, Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 0.43 | Numeric | 1500000 | 565 | 4.5 | 5 | 5.5 | -40 | 85 | 通孔 | 7.87 | 12.7(Max) | 25.4(Max) | 14 | DIP | DIP | 通孔 | 1 | ROHS COMPLIANT, PLASTIC PACKAGE-16 | -40 °C | 85 °C | 有 | DLG4137 | OSRAM GmbH | Obsolete | OSRAM OPTO SEMICONDUCTORS GMBH | 5.82 | Compliant | EAR99 | 无 | 无 | e3 | 有 | Obsolete | Module | Tin (Sn) | Green | WITH MEMORY/MULTIPLEXER | 8541.40.20.00 | 1 | compliant | 14 | COMPLEX | SMART/NORMAL 5 X 7 DOT MATRIX LED DISPLAY | 35 | 10.92 mm | ||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | SCF 5784 | OSRAM Opto Semiconductors, Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | EAR99 | Unknown | Unknown | Compliant | 供应商未确认 | Unconfirmed | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | SCDV 5540 | OSRAM Opto Semiconductors, Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 5.5 | 650 | -40 | 85 | 通孔 | 5.08 | 10.16 | 19.91 | 11 | DIP | 4 | DIP | 通孔 | Compliant | EAR99 | 无 | 无 | 0.123 | Alphanumeric | 1800 | 639 | 665 | 4.5 | 5 | Obsolete | Panel | Red | 11 | 100 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | SCF 5781 | OSRAM Opto Semiconductors, Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 供应商未确认 | EAR99 | Unknown | Unknown | Unconfirmed | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | HDSP 2002 LP | OSRAM Opto Semiconductors, Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | EAR99 | 无 | 无 | 0.15 | Alphanumeric | 1430 | 626 | 635 | 4.75 | 5 | 5.25 | 860 | -40 | 85 | Industrial | 通孔 | 5.08 | 8.89 | 17.75(Max) | 12 | 4 | DIP | PDIP | 通孔 | ROHS COMPLIANT, PLASTIC, DIP-12 | -40 °C | 85 °C | 有 | HDSP2002LP | 欧司朗光电半导体 | Obsolete | OSRAM OPTO SEMICONDUCTORS GMBH | 5.84 | Compliant | e3 | Obsolete | Panel | Tin (Sn) | Hi-Eff. Red | CMOS COMPATIBLE, WITH SHIFT REGISTER/DRIVER | 8541.40.20.00 | 4 | compliant | 12 | COMPLEX | SMART/NORMAL 5 X 7 DOT MATRIX LED DISPLAY | 140 | 3.71 mm | ||||||||||||||||||||||||||||||||||||||||||||||||
![]() | SCF 5741 | OSRAM Opto Semiconductors, Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | 22 | 4.5 | 5 | 5.5 | 600 | -40 | 85 | 通孔 | 7(Max) | 20.07(Max) | 33.02(Max) | 22 | 4 | DIP | PDIP | 通孔 | 140 | Compliant | Compliant | EAR99 | 无 | 无 | 0.18 | Numeric | 150 | 585 | 583 | 130 | Obsolete | Panel | 85 °C | -40 °C | Yellow | 20.07 mm | 22 | 5 V | 5.5 V | 4.5 V | 600 mW | 130 mA | 140 | 585 nm | 33.02 mm | 4.57 mm | |||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | IPD 2131 | OSRAM Opto Semiconductors, Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | Unknown | 0.2 | Alphanumeric | 205 | 585 | 583 | 4.5 | 5 | 5.5 | -55 | 100 | 通孔 | 5.3 | 9.9 | 42.7(Max) | 24 | DIP | CDIP | 8 | 通孔 | ROHS COMPLIANT PACKAGE-32 | -55 °C | 100 °C | 有 | IPD2131 | 欧司朗光电半导体 | Obsolete | OSRAM OPTO SEMICONDUCTORS GMBH | 5.84 | 符合免除 | EAR99 | Unknown | Obsolete | Panel | Pure Tin (Sn) - with Nickel (Ni) barrier | Yellow | TTL COMPATIBLE, BUILT IN MEMORY, WITH DRIVER | 8541.40.20.00 | LED显示器 | 8 | compliant | 24 | COMPLEX | SMART/NORMAL 5 X 7 DOT MATRIX LED DISPLAY | 5.5 V | 280 | 8 | 583 nm | 4.8 mm | |||||||||||||||||||||||||||||||||||||||||||||||
![]() | SCDV 5542 | OSRAM Opto Semiconductors, Inc. | 数据表 | 6800 In Stock | - | 最小起订量: 1 最小包装量: 1 | 通孔 | 11 | 5.5 | 650 | -40 | 85 | 通孔 | 5.08 | 10.16 | 19.91 | 11 | DIP | 4 | DIP | 通孔 | 100 | Compliant | Compliant | EAR99 | 无 | 无 | 0.123 | Alphanumeric | 5400 | 620 | 630 | 4.5 | 5 | Obsolete | Panel | 85 °C | -40 °C | Sup. Red | 10.16 mm | 11 | 5 V | 5.5 V | 4.5 V | 650 mW | 5.4 mcd | Red | 630 nm | 100 | 620 nm | 5.08 mm | 19.812 mm | 10.16 mm | 3.124 mm | ||||||||||||||||||||||||||||||||||||||||||||||||
![]() | IPD 2547 A | OSRAM Opto Semiconductors, Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 0.252 | Alphanumeric | 150 | 574 | 568 | 6 | -55 | 100 | Industrial | 通孔 | 4.32 | 12.45(Max) | 30.48(Max) | 20 | DIP | CDIP | 通孔 | 4 | ROHS COMPLIANT, HERMETIC SEALED, CERAMIC PACKAGE-20 | -55 °C | 100 °C | 有 | IPD2547A | 欧司朗光电半导体 | Obsolete | OSRAM OPTO SEMICONDUCTORS GMBH | 5.65 | 符合免除 | EAR99 | Unknown | Unknown | e3 | Obsolete | Panel | Tin (Sn) | Green | cmos 兼容 | 8541.40.20.00 | 4 | compliant | 20 | COMPLEX | SMART/NORMAL 5 X 7 DOT MATRIX LED DISPLAY | 140 | 6.4 mm | |||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | IPD2133-33 | OSRAM Opto Semiconductors, Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | 5.3 | 9.9 | 42.7(Max) | 24 | CDIP | 1 | 供应商未确认 | EAR99 | Unknown | Unknown | 0.2 | Alphanumeric | 205 | 585 | 583 | 4.5 | 5 | 5.5 | -55 | 100 | Obsolete | Panel | Yellow | 24 | 35 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | IPD2132 | OSRAM Opto Semiconductors, Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 8541.40.20.00 | Unknown | Unknown | 0.2 | Alphanumeric | 350 | 626 | 635 | 4.5 | 5 | 5.5 | -55 | 100 | 通孔 | 5.3 | 9.9 | 42.7(Max) | 24 | DIP | 8 | CDIP | 通孔 | ROHS COMPLIANT PACKAGE-32 | -55 °C | 100 °C | 有 | IPD2132 | OSRAM GmbH | Obsolete | OSRAM OPTO SEMICONDUCTORS GMBH | 5.82 | 符合免除 | EAR99 | 有 | Obsolete | Panel | Pure Tin (Sn) - with Nickel (Ni) barrier | Hi-Eff. Red | TTL COMPATIBLE, BUILT IN MEMORY, WITH DRIVER | 8541.40.20.00 | 8 | compliant | 24 | COMPLEX | SMART/NORMAL 5 X 7 DOT MATRIX LED DISPLAY | 280 | 4.8 mm | |||||||||||||||||||||||||||||||||||||||||||||||||
HDSP2114S | OSRAM Opto Semiconductors Inc. | 数据表 | 166 In Stock | - | 最小起订量: 1 最小包装量: 1 | 通孔 | PDIP | 26 | 280 | Bulk | Intelligent Display® | 1.68Lx0.77W x 0.21 H 42.67mmx19.58mmx5.31mm | Obsolete | 2 (1 Year) | 85°C | -40°C | Green | 19.58mm | 5V | 5 x 7 | Parallel, 8-Bit | 5.5V | 4.5V | 284mA | 5V | 510μcd | Green | 568 nm | 574 nm | 5.334mm | 43.18mm | 19.558mm | 4.81mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
DLR1414 | OSRAM Opto Semiconductors Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | DIP | 12 | 140 | Alphanumeric Intelligent Display® | 0.70Lx0.80W x 0.24 H 17.78mmx20.32mmx6.10mm | Obsolete | 1 (Unlimited) | 4 | 85°C | -40°C | Red | 20.32mm | 5V | 5 x 7 | 7-Bit ASCII | 5.5V | 4.5V | 80mA | 5V | 50 mcd | 50μcd | Red | 660 nm | 4 | 2.34mm | 6.096mm | 17.78mm | 20.32mm | 3.66mm | 3.66mm | 无 | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SCE5741Q | OSRAM Opto Semiconductors Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | SIP | 6 | 140 | Bulk | Intelligent Display® | 0.78Lx0.40W x 0.20 H 19.7mmx10.2mmx5.1mm | Obsolete | 1 (Unlimited) | 85°C | -40°C | Yellow | 5.08mm | 5V | 5 x 7 | Parallel, 8-Bit, SPI | 5.5V | 4.5V | 600mW | 115mA | 5V | 150μcd | Yellow | 600mW | 585 nm | 585 nm | 5.08mm | 19.812mm | 10.16mm | 4.57mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SCDQ5543R | OSRAM Opto Semiconductors Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | SIP | 5 | 100 | Intelligent Display® | 0.78Lx0.40W x 0.20 H 19.7mmx10.2mmx5.1mm | Obsolete | 1 (Unlimited) | 85°C | -40°C | Green | 10.16mm | 5V | 5 x 5 | Parallel, 8-Bit, SPI | 5.5V | 4.5V | 650mW | 100mA | 5V | 5.4 mcd | 5.4mcd | Green | 650mW | 565 nm | 4 | 570 nm | 3.4mm | 5.08mm | 19.812mm | 10.16mm | 3.4mm | 3.4mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
DLG1414 | OSRAM Opto Semiconductors Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | Tin | 通孔 | DIP | 12 | 140 | Bulk | Alphanumeric Intelligent Display® | 0.70Lx0.80W x 0.24 H 17.78mmx20.32mmx6.10mm | Obsolete | 1 (Unlimited) | 85°C | -40°C | Green | 20.32mm | 5V | 5 x 7 | 7-Bit ASCII | 5.5V | 4.5V | 80mA | 5V | 70 mcd | 60μcd | Green | 565 nm | 4 | 2.34mm | 6.096mm | 17.78mm | 20.32mm | 3.66mm | 3.66mm | 无 | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SCDQ5541P | OSRAM Opto Semiconductors Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | SIP | 5 | 100 | Bulk | Intelligent Display® | 0.78Lx0.40W x 0.20 H 19.7mmx10.2mmx5.1mm | Obsolete | 1 (Unlimited) | 85°C | -40°C | Yellow | 10.16mm | 5V | 5 x 5 | Parallel, 8-Bit, SPI | 5.5V | 4.5V | 650mW | 100mA | 5V | 5.4 mcd | 5.4mcd | Yellow | 650mW | 583 nm | 585 nm | 5.08mm | 19.812mm | 10.16mm | 3.4mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PDSP1884 | OSRAM Opto Semiconductors Inc. | 数据表 | 41 In Stock | - | 最小起订量: 1 最小包装量: 1 | 通孔 | PDIP | 24 | 280 | Bulk | Alphanumeric Programmable Display™ | 1.69Lx0.45W x 0.21 H 42.93mmx11.43mmx5.33mm | Obsolete | 1 (Unlimited) | 85°C | -40°C | Green | 11.43mm | 5V | 5 x 7 | Parallel, 8-Bit | 5.5V | 4.5V | 300mA | 7V | 500 mcd | 500μcd | Green | 574 nm | 5.334mm | 42.93mm | 11.43mm | 4.57mm | 无 | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SCE5741P | OSRAM Opto Semiconductors Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | SIP | 6 | 140 | Bulk | Intelligent Display® | 0.78Lx0.40W x 0.20 H 19.7mmx10.2mmx5.1mm | Obsolete | 1 (Unlimited) | 85°C | -40°C | Yellow | 10.16mm | 5V | 5 x 7 | Parallel, 8-Bit, SPI | 5.5V | 4.5V | 600mW | 115mA | 5V | 150μcd | Yellow | 600mW | 585 nm | 585 nm | 5.08mm | 19.812mm | 10.16mm | 4.57mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SCD55103A | OSRAM Opto Semiconductors Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | PDIP | 10 | 250 | Intelligent Display® | 1.50Lx0.39W x 0.20 H 38.1mmx10.0mmx5.1mm | Obsolete | 1 (Unlimited) | 85°C | -40°C | Green | 10mm | 5V | 5 x 5 | Serial | 5.5V | 4.5V | 1.7W | 250mA | 5V | 240 μcd | 238μcd | Green | 1.7W | 10 | 569 nm | 2.03mm | 5.08mm | 38.1mm | 9.906mm | 3.68mm | 3.68mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SCDQ5544Q | OSRAM Opto Semiconductors Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | Tin | 通孔 | SIP | 5 | 100 | Bulk | Intelligent Display® | 0.78Lx0.40W x 0.20 H 19.7mmx10.2mmx5.1mm | Obsolete | 1 (Unlimited) | 85°C | -40°C | Green | 5.08mm | 5V | 5 x 5 | Parallel, 8-Bit, SPI | 5.5V | 4.5V | 650mW | 100mA | 5V | 6.4 mcd | 6.4mcd | Green | 650mW | 568 nm | 574 nm | 5.08mm | 19.812mm | 10.16mm | 3.4mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SCD55104A | OSRAM Opto Semiconductors Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | PDIP | 10 | 250 | Bulk | Intelligent Display® | 1.50Lx0.39W x 0.20 H 38.1mmx10.0mmx5.1mm | Obsolete | 1 (Unlimited) | 85°C | -40°C | Green | 10mm | 5V | 5 x 5 | 5V | Serial | 5.5V | 4.5V | 1A | 1.7W | 250mA | 5V | 500μcd | Green | 1.7W | 568 nm | 572 nm | 5.08mm | 38.1mm | 9.906mm | 3.68mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SCDQ5541Q | OSRAM Opto Semiconductors Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | SIP | 5 | 100 | Bulk | Intelligent Display® | 0.78Lx0.40W x 0.20 H 19.7mmx10.2mmx5.1mm | Obsolete | 1 (Unlimited) | 85°C | -40°C | Yellow | 5.08mm | 5V | 5 x 5 | Parallel, 8-Bit, SPI | 5.5V | 4.5V | 650mW | 100mA | 5V | 5.4 mcd | 5.4mcd | Yellow | 650mW | 583 nm | 585 nm | 5.08mm | 19.812mm | 10.16mm | 3.4mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SCE5782 | OSRAM Opto Semiconductors Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | PDIP | 12 | 280 | Intelligent Display® | 1.69Lx0.45W x 0.21 H 42.93mmx11.43mmx5.33mm | Obsolete | 1 (Unlimited) | 85°C | -40°C | Red | 11.43mm | 5V | 5 x 7 | Serial | 5.5V | 4.5V | 1.25W | 100mA | 5V | 190 μcd | 190μcd | Red | 1.7W | 630 nm | 8 | 626 nm | 2.54mm | 5.334mm | 42.926mm | 11.43mm | 4.57mm | 4.57mm | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SCE5784 | OSRAM Opto Semiconductors Inc. | 数据表 | 12000 In Stock | - | 最小起订量: 1 最小包装量: 1 | 通孔 | PDIP | 12 | 280 | Intelligent Display® | 1.69Lx0.45W x 0.21 H 42.93mmx11.43mmx5.33mm | Obsolete | 1 (Unlimited) | 85°C | -40°C | Green | 11.43mm | 5V | 5 x 7 | Serial | 5.5V | 4.5V | 1.25W | 100mA | 5V | 215μcd | Green | 1.7W | 568 nm | 574 nm | 5.334mm | 42.926mm | 11.43mm | 4.57mm | ROHS3 Compliant |
DLG 4137
OSRAM Opto Semiconductors, Inc.
分类:Display Modules - LED Dot Matrix and Cluster
SCF 5784
OSRAM Opto Semiconductors, Inc.
分类:Display Modules - LED Dot Matrix and Cluster
SCDV 5540
OSRAM Opto Semiconductors, Inc.
分类:Display Modules - LED Dot Matrix and Cluster
SCF 5781
OSRAM Opto Semiconductors, Inc.
分类:Display Modules - LED Dot Matrix and Cluster
HDSP 2002 LP
OSRAM Opto Semiconductors, Inc.
分类:Display Modules - LED Dot Matrix and Cluster
SCF 5741
OSRAM Opto Semiconductors, Inc.
分类:Display Modules - LED Dot Matrix and Cluster
IPD 2131
OSRAM Opto Semiconductors, Inc.
分类:Display Modules - LED Dot Matrix and Cluster
SCDV 5542
OSRAM Opto Semiconductors, Inc.
分类:Display Modules - LED Dot Matrix and Cluster
IPD 2547 A
OSRAM Opto Semiconductors, Inc.
分类:Display Modules - LED Dot Matrix and Cluster
IPD2133-33
OSRAM Opto Semiconductors, Inc.
分类:Display Modules - LED Dot Matrix and Cluster
IPD2132
OSRAM Opto Semiconductors, Inc.
分类:Display Modules - LED Dot Matrix and Cluster
HDSP2114S
OSRAM Opto Semiconductors Inc.
分类:Display Modules - LED Dot Matrix and Cluster
DLR1414
OSRAM Opto Semiconductors Inc.
分类:Display Modules - LED Dot Matrix and Cluster
SCE5741Q
OSRAM Opto Semiconductors Inc.
分类:Display Modules - LED Dot Matrix and Cluster
SCDQ5543R
OSRAM Opto Semiconductors Inc.
分类:Display Modules - LED Dot Matrix and Cluster
DLG1414
OSRAM Opto Semiconductors Inc.
分类:Display Modules - LED Dot Matrix and Cluster
SCDQ5541P
OSRAM Opto Semiconductors Inc.
分类:Display Modules - LED Dot Matrix and Cluster
PDSP1884
OSRAM Opto Semiconductors Inc.
分类:Display Modules - LED Dot Matrix and Cluster
SCE5741P
OSRAM Opto Semiconductors Inc.
分类:Display Modules - LED Dot Matrix and Cluster
SCD55103A
OSRAM Opto Semiconductors Inc.
分类:Display Modules - LED Dot Matrix and Cluster
SCDQ5544Q
OSRAM Opto Semiconductors Inc.
分类:Display Modules - LED Dot Matrix and Cluster
SCD55104A
OSRAM Opto Semiconductors Inc.
分类:Display Modules - LED Dot Matrix and Cluster
SCDQ5541Q
OSRAM Opto Semiconductors Inc.
分类:Display Modules - LED Dot Matrix and Cluster
SCE5782
OSRAM Opto Semiconductors Inc.
分类:Display Modules - LED Dot Matrix and Cluster
SCE5784
OSRAM Opto Semiconductors Inc.
分类:Display Modules - LED Dot Matrix and Cluster
